Earlier today, we showed you what goes into making a Steinway grand piano. Now we're heading clear across the country, from New York to California, to the factory where the Tesla Model S is made. The process couldn't be more different. Steinway is all about wood and craftsmen; Tesla about metal and mind-blowing robotics. A piano takes a year to build; a Tesla, 3-5 days. But what do they ultimately have in common? A price tag that can rise well north of $60,000.